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Thread: Q7 2007 3.0 TDI limp mode

  1. #1
    New User
    Join Date
    Jul 2019
    Belfast, Ireland
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    Q7 2007 3.0 TDI limp mode

    Hi I have an ongoing problem with an Audi Q7.

    For a while it gave an intermittent problem with limp mode when the car was pushed hard.

    Gave it a scan & it showed 13128 & 04195

    Turbo accuator & fuel pressure

    So cleared the codes & drive it hard again limp mode comes back with only fuel pressure code on vcds 004195 & no turbo code.

    Changed the fuel filter, still the same, changed the fuel rail pressure regulator on the back of the rail & the problem has gotten 10 times worse.

    Has anyone had this problem with the Q7 could tell me a good place to start

  2. #2
    Verified VCDS User PetrolDave's Avatar
    Join Date
    Dec 2014
    South Molton, UK
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    To suggest a good place to start we'll need you to post a full unedited VCDS Auto-Scan of your Q7.

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